Home Construction & Decoration Union Pipe Union Fitting Steel Union 2025 Product List

Steel Union

products found from  trusted manufacturers & suppliers

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10 Pieces (MOQ)
Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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MSS SP-83
Forged
DN50
Socket Union
Stainless Steel
Welding

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US$ 1-10 / Piece
100 Pieces (MOQ)
Qingdao Fluido Industrial Co., Ltd.
Qingdao Fluido Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
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Yes
1 Year
Standard
Forged
Customized
Socket Union

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US$ 5 / Piece
100 Pieces (MOQ)
Wenzhou Longva Light Industrial Machinery Co., Ltd.
Wenzhou Longva Light Industrial Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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DIN, SMS, ISO, Idf, Rjt
Forged
Dn15-Dn80
Threaded Union
Stainless Steel
Welding

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US$ 5-9 / Piece
10 Pieces (MOQ)
Zhejiang Sanying Fluid Equipment Co., Ltd.
Zhejiang Sanying Fluid Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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5(5.0)

"On-time Delivery"
On-time Delivery
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24 Hours Online
3 Years
Welding
Equal
Square
180 Degree

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US$ 35-210 / Piece
1 Piece (MOQ)
Jiangsu Deenpu Petrochemical Machinery Co., Ltd
Jiangsu Deenpu Petrochemical Machinery Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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1 Year
1 Year
ISO 9001:2000
Hydraulic
Atmospheric Pressure
Mud, Water, Natural Gas, Crude Oil

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US$ 0.8-1.1 / Piece
10 Pieces (MOQ)
Wenzhou Minghe Stainless Steel Products Co., Ltd.
Wenzhou Minghe Stainless Steel Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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1 Year
DIN,Rjt,3A,11851
Casting
DN80
Socket Union
Stainless Steel

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US$ 0.5-2 / Piece
100 Pieces (MOQ)
WENZHOU LIANGGANG PIPE FITTING VALVES CO., LTD.
WENZHOU LIANGGANG PIPE FITTING VALVES CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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ISO
Stainless Steel
Female
Pickling
Round
Casting

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US$ 0.5-5 / Piece
100 Pieces (MOQ)
Cangxian Qingchen Metal Products Co., Ltd.
Cangxian Qingchen Metal Products Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
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Yes
Yes
GB/DIN/ASTM
Casting/Forging/Pipe Processing
Customized
Threaded Union

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US$ 0.38-0.41 / Piece
1 Piece (MOQ)
Tobo Industrial (shanghai) Co.,Ltd
Tobo Industrial (shanghai) Co.,Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Trading Company

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Full Follow-up Service
Thread
Hexagon
External Thread
Nickle
Stainless Steel

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US$ 0.95-99 / Piece
100 Pieces (MOQ)
Suzhou TLH Pipe Fittings Co., Ltd
Suzhou TLH Pipe Fittings Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Jiangsu, China
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DIN, ANSI, GB, JIS, BSW
Iron
Welding
Blasting
Round
15 to 20 Business Days

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US$ 5 / Piece
5 Pieces (MOQ)
Zhejiang Ezo Fluid Equipment Co., Ltd.
Zhejiang Ezo Fluid Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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All The Time
1 Year
ISO, DIN, SMS, 3A, as, Bpe, Bas4825,
Forged
Customized
Threaded Union

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US$ 1.22 / pieces
50 pieces (MOQ)
Guangdong Shoulong Pipeline Technology Co., Ltd.
Guangdong Shoulong Pipeline Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Yes
1 Year
Stainless Steel
Press Fitting
OEM & ODM
Male Union Adaptor

Favorites

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3 Years
Stainless Steel
Press
Dvgw W534
M Profile
Plywood Case

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US$ 0.5-5 / Piece
1 Piece (MOQ)
Cangzhou Yulong Steel Co., Ltd.
Cangzhou Yulong Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
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MSS SP-83
Forged
DN80
Socket Union
Stainless Steel
Welding

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US$ 0.3-99 / Piece
3000 Pieces (MOQ)
Qingdao Fluido Industrial Co., Ltd.
Qingdao Fluido Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
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Available
12 Months
MSS SP-83
Forged
DN6-DN80
Socket Union

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US$ 1.5 / Piece
10 Pieces (MOQ)
Guangzhou Kingmetal Steel Industry Co., Ltd.
Guangzhou Kingmetal Steel Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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MSS SP-83
Casting
DN15
Equal & Unequal
Stainless Steel
Female

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US$ 1-2000 / Piece
1 Piece (MOQ)
Jiangsu Century Shunhang Metal Technology Co., Ltd
Jiangsu Century Shunhang Metal Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Available
Available
Reducing
Female
Stainless Steel
Reducing Tee

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US$ 1 / Piece
10 Pieces (MOQ)
Hebei Yshengze Pipeline Equipment Co., Ltd
Hebei Yshengze Pipeline Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
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Yes
Year
MSS SP-83
Forged
DN15
Socket Union

Favorites

US$ 5-35 / Piece
1 Piece (MOQ)
Donjoy Technology Co., Ltd.
Donjoy Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO45001:2018, ISO14001
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Rjt
Forged
Threaded Union
Stainless Steel
Threaded
1"-5"

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US$ 9.9-59.9 / Piece
1 Piece (MOQ)
Shandong Focus Machinery Co., Ltd.
Shandong Focus Machinery Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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CE, ISO
Customized
Customized
International
Connection
Stainless Steel

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US$ 1.39-3.29 / Piece
100 Pieces (MOQ)
Weifang Shengao Machinery Co., Ltd.
Weifang Shengao Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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DIN, ANSI, GB, JIS
Carbon Steel
Welding
Nickel-Plated
Round
Hammer Union

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US$ 5 / Set
10 Sets (MOQ)
Shandong Rosenwell Petroleum Technology Co., Ltd.
Shandong Rosenwell Petroleum Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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1 Year
ISO 9001:2000
Pneumatic
Atmospheric Pressure
Stainless Steel
Mud Tank

Favorites

US$ 5-25 / Piece
1 Piece (MOQ)
Donjoy Technology Co., Ltd.
Donjoy Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO45001:2018
Secured Trading Service

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DIN, ANSI, GB, JIS, SMS
Stainless Steel
ASTM 304 (1.4301), ASTM 316L (1.4404)
EPDM, Silicone, Viton (FPM), Teflon (PTFE)
3A, DIN11851, SMS, Rjt, ISO/Idf, Ds
Stainless Steel Sanitary 3A Union

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US$ 2 / Piece
100 Pieces (MOQ)
Shanghai Kaiquan Machine Valve Co., Ltd.
Shanghai Kaiquan Machine Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Trading Company

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Online Service
One Year
All Is Ok
Casting
DN40
Threaded Union

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US$ 0.8-1.1 / Piece
10 Pieces (MOQ)
Wenzhou Minghe Stainless Steel Products Co., Ltd.
Wenzhou Minghe Stainless Steel Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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1 Year
DIN,Rjt,3A,11851
Casting
DN80
Socket Union
Stainless Steel

Favorites

US$ 0.5-0.7 / Piece
500 Pieces (MOQ)
Mchen Machine Parts Co., Ltd.
Mchen Machine Parts Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
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Compression Push Fit
Square
Customized Size
Stainless Steel
Casting
ANSI, DIN, GB

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US$ 0.85-18.52 / Piece
50 Pieces (MOQ)
Jiangsu YiCheng Fluid Equipment Co., Ltd.
Jiangsu YiCheng Fluid Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Equal
Male
Stainless Steel,Brass,Carbon Steel
Threaded Male
45°Tee
Hexagon

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US$ 1.5 / Piece
1 Piece (MOQ)
WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.
WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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MSS SP-83
Forged
DN80
Socket Union
Stainless Steel
Clamp

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US$ 0.01-0.05 / Piece
100 Pieces (MOQ)
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Great Service"
Great Service
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Stainless Steel
High Temperature Piping
Medium Pressure Piping
DIN
273mm
Liquid

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US$ 5-5.3 / Piece
20 Pieces (MOQ)
Zhejiang Yuzheng Valve Technology Co., Ltd.
Zhejiang Yuzheng Valve Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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GB3289.37,3298.38-82
Casting
DN20
Socket Union
Stainless Steel
Welding
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Questions & Answers on Steel Union
Q
What types of Union products are commonly manufactured in the construction industry?
A
Upgrade your Union with the elegant and durable Steel Union.Union products in the construction industry range from Union fittings to Union joints and assemblies. These products are crucial for connecting components with precision and ensuring strong structural integrity.
Q
How can I find reputable suppliers of Union products in China?
A
Our Steel Union offers exceptional quality within the Union category.To identify trusted suppliers in China's construction industry, utilize online sourcing platforms, attend industry events, and consult with industry associations. It is vital to thoroughly vet suppliers' qualifications and insist on samples for evaluation.
Q
What advantages does wholesale sourcing of Union products offer to construction businesses?
A
The Steel Union is a key item within our extensive Union selection.By sourcing Union products wholesale, construction businesses can benefit from cost efficiency, bulk purchasing options, and consistent product quality. Plus, wholesalers often provide discounts and customization services to meet specific project requirements.
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